On average, listings lease in the $30's per square foot per year. The City of San Buenaventura submarket is seeing a a boost in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 8% rise in rent.
Compared to the rest of the Metropolitan Los Angeles market, the City of San Buenaventura region has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 28 listings have been posted online, which means new availabilities most likley are leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,670 sqft. Most properties in this market are around 2 stories. Most buildings in this market were built in 1980 and are Class A.